5305-00-313-5225
Thumbscrew
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Official Item Classification
- Name
- Thumbscrew
- (NSN) National Stock Number
- 5305-00-313-5225
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 06673
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 01/01/1963 (63 years ago)
knurled no. 4 head style, 0.406 inches maximum fastener length, right-hand thread direction, 0.125 inches minimum thread length, 2a thread class
Specs & Compatibility
2a
right-hand
0.125 inches minimum
0.406 inches maximum
knurled no. 4
0.250 inches nominal
0.638 inches nominal
0.100 inches nominal first shoulder
0.281 inches nominal first shoulder
cone
0.164 inches
32
round first shoulder
steel comp 303 overall
qq-s-764 fed spec single material response overall
passivate overall
unc
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0006673
Related Hardware Products
| Part Number | Description |
|---|---|
| 505-0750-001 | Thumbscrew |